1330796580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:929

約数の個数: 96

約数和(自身を含む): 3769113600

約数和(自身を除く): 2438317020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 227, 398, 454, 491, 597, 681, 796, 908, 982, 995, 1135, 1194, 1362, 1473, 1964, 1990, 2270, 2388, 2455, 2724, 2946, 2985, 3405, 3980, 4540, 4910, 5892, 5970, 6810, 7365, 9820, 11940, 13620, 14730, 29460, 45173, 90346, 97709, 111457, 135519, 180692, 195418, 222914, 225865, 271038, 293127, 334371, 390836, 445828, 451730, 488545, 542076, 557285, 586254, 668742, 677595, 903460, 977090, 1114570, 1172508, 1337484, 1355190, 1465635, 1671855, 1954180, 2229140, 2710380, 2931270, 3343710, 5862540, 6687420, 22179943, 44359886, 66539829, 88719772, 110899715, 133079658, 221799430, 266159316, 332699145, 443598860, 665398290, 1330796580]

約数ペア:

[(1, 1330796580), (2, 665398290), (3, 443598860), (4, 332699145), (5, 266159316), (6, 221799430), (10, 133079658), (12, 110899715), (15, 88719772), (20, 66539829), (30, 44359886), (60, 22179943), (199, 6687420), (227, 5862540), (398, 3343710), (454, 2931270), (491, 2710380), (597, 2229140), (681, 1954180), (796, 1671855), (908, 1465635), (982, 1355190), (995, 1337484), (1135, 1172508), (1194, 1114570), (1362, 977090), (1473, 903460), (1964, 677595), (1990, 668742), (2270, 586254), (2388, 557285), (2455, 542076), (2724, 488545), (2946, 451730), (2985, 445828), (3405, 390836), (3980, 334371), (4540, 293127), (4910, 271038), (5892, 225865), (5970, 222914), (6810, 195418), (7365, 180692), (9820, 135519), (11940, 111457), (13620, 97709), (14730, 90346), (29460, 45173)]